Tiff to Avif Converter
Convert Tiff to Avif online — free, private, and fast. Drop your files, convert right in your browser, and download optimized Avif images in seconds.
Max 500MB to unlimited • PNG, JPG, GIF, WebP, AVIF, SVG, HEIC, TIFF, BMP
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Convert Images in 4 Simple Steps
Quickly transform your images with our streamlined conversion process. Every file is processed through a scalable background queue with real-time status updates — so you can convert hundreds of images at once and watch each one move from In queue to Processing to Ready. No software installation required.
Upload Image Files
Click 'Choose Files' or drag & drop your images into the upload area. Supports multiple files at once.
Select Format & Settings
Choose your target format (WebP, PNG, JPG, etc.) and adjust quality, size, and other conversion options.
Queued & Converted
Click 'Convert All' and each image is queued and processed in the background. Track live status for every file — In queue, Processing, then Finalizing — updated in real time.
Download
As soon as a file is Ready, download it individually or grab everything as a ZIP. Queued processing keeps large batches going even with hundreds of images.
How the Image Converter Works
Drop your images, pick a target format, and convert. Every file is queued and processed in the background with real-time status — In queue, Processing, then Ready — so you can convert hundreds of images at once without the page freezing.
From TIFF to AVIF: Modernizing Professional Images for Web Distribution
TIFF (Tagged Image File Format) has been the standard for professional photographers and publishers since 1986, offering flexible compression options and preservation of full color and detail for archival storage and print workflows. AVIF, released in 2019 by the Alliance for Open Media, brings modern codec-based compression that significantly reduces file sizes while maintaining or exceeding the visual quality TIFF was designed to provide — making it ideal for sharing those high-quality files online without requiring specialized software or massive bandwidth.
Why Convert TIFF to AVIF?
Professional TIFF files are optimized for reliability and fidelity, not web efficiency — a single TIFF image can easily be 50-200+ MB, making it impractical for email, web hosting, or client sharing. Converting to AVIF preserves the color depth and detail while compressing the file to a fraction of its original size, often 10-50× smaller depending on the original, all without visible quality loss for most use cases.
From Archive to Distribution
Keep your master TIFF files in your archive for long-term preservation, but distribute the AVIF version to clients, websites, and collaborators. AVIF's HDR and wide-gamut support means modern displays render your professional color work as intended, and its universal adoption in contemporary browsers (Chrome, Firefox, Edge, Safari 16+) means no compatibility headaches on the receiving end.
Why Convert TIFF to AVIF Online
Dramatically Smaller Files
Convert unwieldy TIFF files to AVIF at 10-50× the compression, making them practical to email and upload.
Preserve Professional Quality
AVIF retains the color depth and detail of your original TIFF, including full gamut and HDR when needed.
Web & Modern Software Ready
AVIF is natively supported in all modern browsers and increasingly in professional editing software.
Batch Convert Without Setup
Upload multiple TIFF files and convert them all to AVIF instantly — no software purchase or installation required.
TIFF vs AVIF: Key Differences
| Feature | TIFF | AVIF |
|---|---|---|
| Released | 1986 | 2019 |
| Compression | Flexible — lossless, lossy, or uncompressed | Efficient lossy and lossless, often 10-50× smaller than TIFF |
| Transparency Support | Supported in some TIFF variants | Full alpha-channel transparency |
| Animation Support | Not applicable — single-image format | Supported, more efficient than GIF |
| Browser/Software Support | None — requires desktop software (Photoshop, Preview, etc.) | All modern browsers (Chrome, Firefox, Edge, Safari 16+) |
| Best Use Case | Professional archival, print workflows, master files | Web delivery, client sharing, modern distribution |
Where TIFF and AVIF Each Make the Most Sense
Professional Archival & Master Files
TIFF is the standard for long-term archival of high-resolution professional photographs and design assets.
Print Production & Publishing
Print shops and publishers require TIFF for professional workflows, supporting their production pipelines and quality standards.
Optimize Images for Web Pages & Blogs
AVIF delivers 10-50× compression of professional TIFF files while maintaining quality, perfect when you optimize images for a website.
Email Attachments & Client Sharing
Professional photos that are too large as TIFF become practical to email and share when converted to AVIF.
Batch Converting Photo Archives to Download as Zip
Convert an entire folder of professional TIFF photos to AVIF and download the whole batch as a zip for distribution.
Your Data, Our Priority
Your privacy and data security are our top priorities. We've implemented strict measures to ensure your images remain private and secure throughout the entire conversion process.
Secure Upload
All files transferred using encrypted HTTPS connections
Private Storage
Images stored in isolated, secure directories
3-Minute Download Links
Download links expire after 3 minutes for maximum security
Automatic Deletion
All images deleted from servers within 24 hours
Weekly Cleanup
Complete server cleanups ensure no residual data remains
No Tracking
We don't analyze, view, or use your images for any purpose
Our Promise: Once your download link expires, your images are completely inaccessible and scheduled for permanent deletion. We never share, sell, or retain your images beyond the conversion process.